Home / 410,008.10-614,793.45-173,083.10

Finding the Fourth Proportional to 410,008.10, 614,793.45 and 173,083.10

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Solution

The fourth proportional to 410,008.10, 614,793.45 and 173,083.10 is: 259,532.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,008.10 : 614,793.45 = 173,083.10 : x
  2. Step 2: Convert to fraction form
    410,008.10/614,793.45 = 173,083.10/x
  3. Step 3: Cross multiply
    410,008.10x = 614,793.45 × 173,083.10
  4. Step 4: Simplify right side
    410,008.10x = 106,410,356,185.70
  5. Step 5: Solve for x
    x = 106,410,356,185.70/410,008.10
  6. Step 6: Final answer
    x = 259,532.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.